With both this creature and Tyrranax Rex on the field, the win can come quicker
They have the same rules text and stats as their original cards, and you can still only have four cards of the same name in your deck
So would Sterling Grove, which protects your own enchantments and allows you to get an enchantment card out of the deck
Again, this poses interesting gameplay from both sides, as the player with the Charm has to think whether holding it to try to steal a one-mana permanent in the future is worth it, while the opposing player has to make decisions to play around it e.g
Often, the seller has a price in mind, so the first question I always try to answer is "are these cards profitable at the buyer's asking price?" For instance, a seller is asking $300 for their collection